Subtract 63/75 from 12/56
12/56 - 63/75 is -219/350.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 75 is 4200
Next, find the equivalent fraction of both fractional numbers with denominator 4200 - For the 1st fraction, since 56 × 75 = 4200,
12/56 = 12 × 75/56 × 75 = 900/4200 - Likewise, for the 2nd fraction, since 75 × 56 = 4200,
63/75 = 63 × 56/75 × 56 = 3528/4200 - Subtract the two like fractions:
900/4200 - 3528/4200 = 900 - 3528/4200 = -2628/4200 - After reducing the fraction, the answer is -219/350
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